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Phenological Engagement: When the Saskatoons Ripen (Okonokistsi Otsitsi’tsspi)
During Okonokistsi Otsitsi’tsspi, When the Saskatoons Ripen, you return with me to Forest Heights Park as saskatoon berries sweeten, birds and people gather to feed, and mid summer heat shapes daily rhythms along the river valley.

Nathan Binnema

Greetings Local Ecology Enthusiasts!
We are now in the lunar cycle known as Okonokistsi Otsitsi’tsspi or “When the Saskatoons Ripen” in the Blackfoot lunar calendar. Though around here the Saskatoons tend to be already withering around this time of year.
Perhaps the explanation lies in the fact we are at the northern extremity of traditional Blackfoot Territory, so the Saskatoons bloom and ripen earlier because the growing season is shorter than it would be in more central regions of Blackfoot Territory.
A few things I’ve noticed happening in this lunar cycle at my site over the past three years include:
The river level begins to go down, exposing some rocky shoreline and some silty beach regions.
In these areas, I notice a lot of tiger beetle activity, crayfish exoskeletons, and flat cakes of what looks to me like some kind of sediment – perhaps deposited by the river when it was covering these areas during the previous lunar cycle.
The saskatoons are beginning to shrivel, but the red willow berries are ripe and beginning to be fed upon by various birds and animals which I haven’t learned the specific identities of yet.
I begin to see more road dusters and other grasshoppers around, and I’ve seen police car moths at the beginning of this lunar cycle for three years in a row now. Many asters are in bloom, including tufted white prairie aster, lindley’s aster, and goldenrod. Mallard hens are taking their ducklings farther out onto the river.
Well, those are a few things I’ve been able to learn about what happens around here this lunar cycle.
Happy Nature Watching,
Nathan Binnema